[Hardware] Fully unrolled RC5 on FPGA

[Jonathan Smith]

For x86 the fastest dual core chip is the AMD Opteron 285 (dual core; 2.6
Ghz) at 22 mkeys/sec, while the fastest overall chip is the Intel Core 2
QX6700 (quad core processor; 2.66 Ghz) at 40 mkeys/sec.
For the PPC it is the PowerPC G5 (dual core 2.5 Ghz) 38 mkeys/sec

The Opteron and G5 can also be run in dual processor configurations for
Opteron 285: 44 mkeys/sec system
PowerPc G5: 76 mkeys/sec system

(All those numbers are based off of benchmarks run on the v2.2012 client run
on slower versions of the chip and adjusted for the fastest speed currently
sold).

	Jonathan

-----Original Message-----
From: hardware-bounces at lists.distributed.net
[mailto:hardware-bounces at lists.distributed.net]On Behalf Of
gmeurice at dice.ucl.ac.be
Sent: Tuesday, November 14, 2006 11:37 AM
To: Hardware
Subject: Re: [Hardware] Fully unrolled RC5 on FPGA


Hello,

Where those numbers come from?

>From the "Client Speeds Database" on disctributed.net I can't find
performances exceeding 10 Mkeys/sec for x86 processors.
For power PC, the best I can find is around 20 Mkeys/sec.

Thanks.

--
Guerric


Monday, November 13, 2006, 6:35:31 PM, you wrote:

SN> x86 would be in the 20-30Mkeys/s for the whole chip.
SN> ppc 40Mkeys/s for the whole chip.

SN> A quad core x86...




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